characteristic adj. 有特性的;表示…特性的,…特有的。 Japan's characteristic art 日本特有的艺术。 n. 特性,特征,性能,特色。 be characteristic of …所独有的特征,有…的特色。 characteristic of logarithm 对数的首数。 adv. -cally
By studying the characteristics of the eddy displacement sensor , it adopts the control method which include using the fitting line of sensor ' s output characteristic curve in certain block as control characteristic curve , and stipulating door limit district and a certain of backward overshoot , the stabilization of welding torch is gained under the certain track precision 摘要通过对涡流式位移传感器的特性研究,采用以传感器输出特性曲线在一定区间内的拟合直线作为控制特性曲线、设定规定门限区和一定反向调节量的控制方法,得到了在保证一定的跟踪精度条件下的焊枪稳定。
Hydraulic control system of double - cylinder vessel gate is a sort of typical electrohydraulic proportional control system0 in order to study electrohydraulic flux control characteristics of this system , i have analyzed the principle of this hydraulic control system , and made its mathematics model ? in double - cylinder hydraulic system , it is necessary to process electric synchronous control in this hydraulic system , , this paper also introduces a sort of fnn ameliorated from the point of view of intelligent control theory , and clarifies the principle of applying that network to achieve synchronous controlo at the same time , the means of fuzzy configuration analysis is used for network training , , the comparative experiments make known that the method of applying fnn to realize synchronization control is feasible , furthermore , its effect is better than others0 this paper puts forward that a distributed control system can be used to monitor and control vessel gate within a real - time or remote distance , the basic project , structure , applications and functions of computerized scada system in hydraulic system of vessel gate is introduced ? a double layer network structure , epigynous and hypogynous machine network , is applied to this system , , in accord with the application of technique such as plc , integrated software etc , this paper introduces the methods and application to achieve the computerized scada system in the task , and analyzes the characteristic of this system , , in this paper , the application of configuration in monitor and control system of vessel gate is discussedo in addition , in accord with the application of technique such as visual basicb 双缸船闸液压启闭控制系统要求解决同步控制问题,文中从智能控制理论角度出发,采用了一种改进的模糊神经网络,结合模糊聚类分析方法,阐述了应用该网络实现同步控制的原理。通过对比仿真实验表明:应用模糊补经网络实现同步控制是可行的,而且它的同步控制效果要优于传统的设置主从令缸控制方法,具有良好的鲁棒性能。另外,本文提出了建立船闸控制系统的分布式控制系统,介绍了船闸液压控制系统的计算机监控系统( scada )的方案、结构、应用和主要功能,采用双层网络化结构:上位机网络和下位机网络,并结合plc通信网络技术和组态软件等技术构成的计算机监控系统的实现方法,实际应用,分析了这种较新的系统模式在船闸液压控制系统的计算机监控系统的功能实现中所具有的特点。